/**
 * Copyright 2011 FeedDreamwork SIG
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.feeddreamwork.processors;

import org.feeddreamwork.*;

public class SetMetadataProcessor implements FeedProcessor {
	private String name;
	private String value;

	public SetMetadataProcessor(String name, String value) {
		Utils.throwIfNull(name);
		this.name = name;
		this.value = value;
	}

	@Override
	public void process(FeedContext context) {
		Utils.throwIfNull(context);
		Utils.throwIfNull(context.getFeed());

		if (name.equals("title"))
			context.getFeed().setTitle(value);
		if (name.equals("description"))
			context.getFeed().setDescription(value);
		if (name.equals("link"))
			context.getFeed().setLink(value);
		if (name.equals("image"))
			context.getFeed().setImage(value);
		if (name.equals("language"))
			context.getFeed().setLanguage(value);
	}
}
